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Author SHA1 Message Date
skia.committer@gmail.com
0f8c859fb8 Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@14070 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-05 03:05:27 +00:00
commit-bot@chromium.org
ae0054e48a get iOS building again 
1) Disable SampleApp.  Seems like it's totally horked?  SkOSFile_iOS.mm is missing about half the functions needed, and SkOSFile_stdio.cpp is double-providing the others.

2) Drop armv6.

3) Switch from putting headers in sources to putting the corresponding directories in includes.

4)  Force cast the type of glShaderSource.  Something to do with GR_GL_USE_NEW_SHADER_SOURCE_SIGNATURE?

After all this,
    env CC=clang CXX=clang++ GYP_DEFINES=skia_os=ios make
builds for me.
BUG=skia:2363
R=bsalomon@google.com, epoger@google.com, mtklein@google.com

Author: mtklein@chromium.org

Review URL: https://codereview.chromium.org/226413005

git-svn-id: http://skia.googlecode.com/svn/trunk@14069 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-05 01:13:43 +00:00
commit-bot@chromium.org
78842e4ad2 Rebaselining resizeimagefilter 
BUG=skia:
R=senorblanco@google.com, senorblanco@chromium.org

Author: sugoi@chromium.org

Review URL: https://codereview.chromium.org/226413002

git-svn-id: http://skia.googlecode.com/svn/trunk@14068 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-04 21:23:30 +00:00
commit-bot@chromium.org
848fdb06d4 Updates to Android.mk generation. 
These defines were manually added to the last merge.

BUG=skia:1975
R=djsollen@google.com

Author: scroggo@google.com

Review URL: https://codereview.chromium.org/226663002

git-svn-id: http://skia.googlecode.com/svn/trunk@14067 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-04 21:19:53 +00:00
commit-bot@chromium.org
1f2d357436 Change SkDecodingImageGenerator to hide implementation details. 
Motivation: A later CL will move SkDecodingImageGenerator into
include/ for Android to use.

R=scroggo@google.com

Author: halcanary@google.com

Review URL: https://codereview.chromium.org/226253003

git-svn-id: http://skia.googlecode.com/svn/trunk@14066 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-04 20:13:05 +00:00
commit-bot@chromium.org
25595ed6e9 fix nacl build using ninja 
BUG=skia:2366
NOTREECHECKS=True
NOTRY=True
R=robertphillips@google.com
TBR=robertphillips

Author: epoger@google.com

Review URL: https://codereview.chromium.org/225683005

git-svn-id: http://skia.googlecode.com/svn/trunk@14065 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-04 18:16:04 +00:00
commit-bot@chromium.org
31db71dd59 Prevent potential leaking of memory by using SkString and SkTArray. 
R=bungeman@google.com, mtklein@google.com

Author: djsollen@google.com

Review URL: https://codereview.chromium.org/226183002

git-svn-id: http://skia.googlecode.com/svn/trunk@14064 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-04 18:14:39 +00:00
commit-bot@chromium.org
cf2f00872c SkDiscardableMemoryPool to abstract class 
Motivation - we want to keep our public headers small.

R=scroggo@google.com, reed@google.com

Author: halcanary@google.com

Review URL: https://codereview.chromium.org/223403012

git-svn-id: http://skia.googlecode.com/svn/trunk@14063 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-04 16:43:38 +00:00
commit-bot@chromium.org
3eb77e4d5a teach rebaseline_server how to compare results of multiple render_pictures runs 
BUG=skia:2230,skia:1942
NOTRY=True
R=rmistry@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/216103004

git-svn-id: http://skia.googlecode.com/svn/trunk@14062 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-04 16:40:25 +00:00
commit-bot@chromium.org
a13767579d hack hack hack 
Edit down the android scripts a bit.
  - set -e
  - detect ccache by default
  - -t for BUILDTYPE

I figure the -t changes are going to break some bots.

BUG=skia:
R=djsollen@google.com, mtklein@google.com

Author: mtklein@chromium.org

Review URL: https://codereview.chromium.org/223613004

git-svn-id: http://skia.googlecode.com/svn/trunk@14061 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-04 16:26:42 +00:00
senorblanco@chromium.org
a8d95f899b Perform perlin noise matrix computations once per frame, not per pixel. 
Before (Retina MBP):
running bench [640 480]                              perlinnoise   8888:  cmsecs =   1853.18

After:
running bench [640 480]                              perlinnoise   8888:  cmsecs =   1667.06

Review URL: https://codereview.chromium.org/225583006

git-svn-id: http://skia.googlecode.com/svn/trunk@14060 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-04 14:46:10 +00:00
commit-bot@chromium.org
2af1a2dbc4 Add base effect for gpu 2pt conical gradients 
This is in preparation to add more "sub-effects" for the various fast path cases for 2 pt conical gradients

BUG=skia:
R=jvanverth@google.com, robertphillips@google.com, bsalomon@google.com

Author: egdaniel@google.com

Review URL: https://codereview.chromium.org/224083002

git-svn-id: http://skia.googlecode.com/svn/trunk@14059 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-04 13:50:50 +00:00
skia.committer@gmail.com
221b911f38 Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@14058 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-04 03:04:32 +00:00
commit-bot@chromium.org
d01ec71f9c Revert to old behavior regarding SK_CPU_ARM and update documentation around SK_CPU_ARM64 on iOS. 
R=robertphillips@google.com

Author: djsollen@google.com

Review URL: https://codereview.chromium.org/216823008

git-svn-id: http://skia.googlecode.com/svn/trunk@14057 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 23:39:46 +00:00
commit-bot@chromium.org
9e613c096c Add skia.buildbots@gmail.com to CQ_COMMITTERS 
BUG=skia:2225
R=borenet@google.com, rmistry@google.com

Author: skia.buildbots@gmail.com

Review URL: https://codereview.chromium.org/218393023

git-svn-id: http://skia.googlecode.com/svn/trunk@14056 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 22:21:08 +00:00
commit-bot@chromium.org
d591b7513f Revert of Properly set alpha type in webp decode. (https://codereview.chromium.org/223893002/) 
Reason for revert:
Breaks ImageDecoding tests on several platforms.

Original issue's description:
> Properly set alpha type in webp decode.
>
> Also use the newer setConfig function.
>
> Add a test to confirm that we set the alpha type properly.
>
> Add some images with alpha for testing. (These images are also beneficial for the compare_unpremul test, which was previously not meaningful on 100% opaque images.)
>
> All of the added images are in the public domain. They were taken from https://developers.google.com/speed/webp/gallery2:
>
> yellow_rose:
> "Free Stock Photo in High Resolution - Yellow Rose 3 - Flowers"
> Image Author: Jon Sullivan
> This file is in the public domain.
> http://www.public-domain-photos.com/free-stock-photos-4/flowers/yellow-rose-3.jpg
>
> baby_tux:
> "baby tux for my user page"
> Image Author: Fizyplankton
> This file is in the public domain.
> http://www.minecraftwiki.net/images/8/85/Fizyplankton.png
>
> NOTRY=true
>
> Committed: http://code.google.com/p/skia/source/detail?r=14054

R=halcanary@google.com
TBR=halcanary@google.com
NOTREECHECKS=true
NOTRY=true

Author: scroggo@google.com

Review URL: https://codereview.chromium.org/223903008

git-svn-id: http://skia.googlecode.com/svn/trunk@14055 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 21:47:15 +00:00
commit-bot@chromium.org
a455965d92 Properly set alpha type in webp decode. 
Also use the newer setConfig function.

Add a test to confirm that we set the alpha type properly.

Add some images with alpha for testing. (These images are also beneficial for the compare_unpremul test, which was previously not meaningful on 100% opaque images.)

All of the added images are in the public domain. They were taken from https://developers.google.com/speed/webp/gallery2:

yellow_rose:
"Free Stock Photo in High Resolution - Yellow Rose 3 - Flowers"
Image Author: Jon Sullivan
This file is in the public domain.
http://www.public-domain-photos.com/free-stock-photos-4/flowers/yellow-rose-3.jpg

baby_tux:
"baby tux for my user page"
Image Author: Fizyplankton
This file is in the public domain.
http://www.minecraftwiki.net/images/8/85/Fizyplankton.png

NOTRY=true
R=halcanary@google.com

Author: scroggo@google.com

Review URL: https://codereview.chromium.org/223893002

git-svn-id: http://skia.googlecode.com/svn/trunk@14054 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 20:55:39 +00:00
commit-bot@chromium.org
77815fd74d Revert of Xfermode: SSE2 implementation of multiply_modeproc (https://codereview.chromium.org/202903004/) 
Reason for revert:
It looks like serialization is broken. The serialize and pipe-cross-process tests are failing and turning (at least the Ubuntu12 and Win7) bots red

Original issue's description:
> Xfermode: SSE2 implementation of multiply_modeproc
>
> This patch implements basics for Xfermode SSE optimization. Based on
> these basics, SSE2 implementation of multiply_modeproc is provided. SSE2
> implementation for other modes will come in future. With this patch
> performance of Xfermode_Multiply will improve about 45%. Here are the
> data on desktop i7-3770.
> before:
> Xfermode_Multiply   8888:  cmsecs =     33.30   565:  cmsecs =     45.65
> after:
> Xfermode_Multiply   8888:  cmsecs =     17.18   565:  cmsecs =     24.87
>
> BUG=
>
> Committed: http://code.google.com/p/skia/source/detail?r=14006
>
> Committed: http://code.google.com/p/skia/source/detail?r=14050

R=mtklein@google.com, qiankun.miao@intel.com
TBR=mtklein@google.com, qiankun.miao@intel.com
NOTREECHECKS=true
NOTRY=true
BUG=

Author: robertphillips@google.com

Review URL: https://codereview.chromium.org/224253003

git-svn-id: http://skia.googlecode.com/svn/trunk@14053 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 18:53:33 +00:00
robertphillips@google.com
f3c4182156 Rebaseline flaky image on Win7 GPU 
https://codereview.chromium.org/216883009/



git-svn-id: http://skia.googlecode.com/svn/trunk@14052 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 18:37:13 +00:00
commit-bot@chromium.org
1cf21d2835 Fix for SkTwoPointConicalGradient_gpu define 
NOTREECHECK=True
NOTRY=True
TBR=robertphillips@google.com

BUG=skia:

Author: egdaniel@google.com

Review URL: https://codereview.chromium.org/224353002

git-svn-id: http://skia.googlecode.com/svn/trunk@14051 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 18:27:11 +00:00
commit-bot@chromium.org
c311873927 Xfermode: SSE2 implementation of multiply_modeproc 
This patch implements basics for Xfermode SSE optimization. Based on
these basics, SSE2 implementation of multiply_modeproc is provided. SSE2
implementation for other modes will come in future. With this patch
performance of Xfermode_Multiply will improve about 45%. Here are the
data on desktop i7-3770.
before:
Xfermode_Multiply   8888:  cmsecs =     33.30   565:  cmsecs =     45.65
after:
Xfermode_Multiply   8888:  cmsecs =     17.18   565:  cmsecs =     24.87

BUG=

Committed: http://code.google.com/p/skia/source/detail?r=14006

R=mtklein@google.com, robertphillips@google.com

Author: qiankun.miao@intel.com

Review URL: https://codereview.chromium.org/202903004

git-svn-id: http://skia.googlecode.com/svn/trunk@14050 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 18:26:40 +00:00
commit-bot@chromium.org
609ced42e7 Add LCD support for distance field text. 
LCD support is handled by shifting the uv coordinate by 1/3 of a pixel (transformed by the inverse CTM) to the left and right of the original texture coordinate, and using left, center, and right lookups to set the RGB values. This supports both RGB and BGR subpixel order.

BUG=skia:2173
R=robertphillips@google.com, egdaniel@google.com, bungeman@google.com

Author: jvanverth@google.com

Review URL: https://codereview.chromium.org/219243012

git-svn-id: http://skia.googlecode.com/svn/trunk@14049 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 18:25:48 +00:00
djsollen@google.com
b6779439c4 Fix ios build in chromium when targeting multiple architectures 
R=robertphillips@google.com

Review URL: https://codereview.chromium.org/222583003

git-svn-id: http://skia.googlecode.com/svn/trunk@14048 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 17:50:01 +00:00
commit-bot@chromium.org
681faa3388 Remove RHB msaa4 from bench_pictures cfg 
NOTRY=true
BUG=skia:2386
R=robertphillips@google.com

Author: borenet@google.com

Review URL: https://codereview.chromium.org/224303002

git-svn-id: http://skia.googlecode.com/svn/trunk@14047 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 17:47:17 +00:00
commit-bot@chromium.org
8ec45cede9 Add more big endian platforms 
This patch adds more platforms to the list that have the BIGENDIAN defines set.

Downstream users are using parts of SKIA on BigEndian machines.

R=cmp@chromium.org, bungeman@google.com, bsalomon@google.com, reed@google.com, sergeyberezin@chromium.org

Author: steve@ssinger.info

Review URL: https://codereview.chromium.org/218733002

git-svn-id: http://skia.googlecode.com/svn/trunk@14046 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 16:38:01 +00:00
commit-bot@chromium.org
c13fae6d49 android_make now exactly the same as android_ninja 
BUG=skia:2382
NOTREECHECKS=True
NOTRY=True
R=djsollen@google.com, mtklein@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/223943002

git-svn-id: http://skia.googlecode.com/svn/trunk@14045 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 15:08:49 +00:00
commit-bot@chromium.org
aa64fbfd34 Pull Gpu shader out of SkTwoPointConicalGradient into own file 
BUG=skia:
R=bsalomon@google.com

Author: egdaniel@google.com

Review URL: https://codereview.chromium.org/222943002

git-svn-id: http://skia.googlecode.com/svn/trunk@14044 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 14:59:19 +00:00
commit-bot@chromium.org
6ce77fa778 Fix ninja build for Android 
android_ninja build script can't recognize "BUILDTYPE=Release". This
CL parses and sets the BUILDTYPE parameter in android_setup.sh.

BUG=skia:2383
R=epoger@google.com, scroggo@google.com, mtklein@google.com, djsollen@google.com

Author: qiankun.miao@intel.com

Review URL: https://codereview.chromium.org/221283007

git-svn-id: http://skia.googlecode.com/svn/trunk@14043 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 14:48:17 +00:00
commit-bot@chromium.org
e887998a91 rebaseline Win7/Win8 GM changes caused by ninja build (!) 
BUG=skia:2369
NOTREECHECKS=True
NOTRY=True
R=robertphillips@google.com
TBR=robertphillips

Author: epoger@google.com

Review URL: https://codereview.chromium.org/223423008

git-svn-id: http://skia.googlecode.com/svn/trunk@14042 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 14:37:51 +00:00
commit-bot@chromium.org
87927284d9 Fix SkRRect isEmpty assert 
The rectangle could be empty but not all zeroes.

BUG=skia:2379

Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>

R=robertphillips@google.com

Author: siglesias@igalia.com

Review URL: https://codereview.chromium.org/223213005

git-svn-id: http://skia.googlecode.com/svn/trunk@14041 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 14:35:47 +00:00
robertphillips@google.com
030f45ad3e Rebaseline Android perf triggers 
https://codereview.chromium.org/223763004/



git-svn-id: http://skia.googlecode.com/svn/trunk@14040 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 12:19:50 +00:00
skia.committer@gmail.com
a9157727f7 Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@14039 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 03:04:26 +00:00
robertphillips@google.com
e930a07562 Add a GrLayerCache to GrContext 
https://codereview.chromium.org/217343006/



git-svn-id: http://skia.googlecode.com/svn/trunk@14038 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 00:34:27 +00:00
robertphillips@google.com
d5500886a2 Add generation ID to SkPicture 
https://codereview.chromium.org/222683002/



git-svn-id: http://skia.googlecode.com/svn/trunk@14037 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-02 23:51:13 +00:00
commit-bot@chromium.org
8bf34e1774 Remove dead code in ports/. 
These files are not referenced by any .gyp file in Skia or Chromium.
ninja -C out/Debug everything still builds.

BUG=skia:
R=bungeman@google.com, mtklein@google.com, halcanary@google.com

Author: mtklein@chromium.org

Review URL: https://codereview.chromium.org/214243004

git-svn-id: http://skia.googlecode.com/svn/trunk@14036 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-02 22:03:22 +00:00
commit-bot@chromium.org
050c0aef85 Remove misc. dead code. 
These files are not referenced by any .gyp file in Skia or Chromium.
ninja -C out/Debug everything still builds.

BUG=skia:
R=halcanary@google.com, mtklein@google.com

Author: mtklein@chromium.org

Review URL: https://codereview.chromium.org/222683003

git-svn-id: http://skia.googlecode.com/svn/trunk@14035 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-02 22:01:38 +00:00
commit-bot@chromium.org
8b30d9a3cc Remove dead code in gpu/. 
These files are not referenced by any .gyp file in Skia or Chromium.
ninja -C out/Debug everything still builds.

BUG=skia:
R=bsalomon@google.com, mtklein@google.com

Author: mtklein@chromium.org

Review URL: https://codereview.chromium.org/218553003

git-svn-id: http://skia.googlecode.com/svn/trunk@14034 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-02 22:00:04 +00:00
bsalomon@google.com
d3c3f0e21d Fix early return when GrCoordTransform is identity. 
BUG=339721
R=egdaniel@google.com

Review URL: https://codereview.chromium.org/222833002

git-svn-id: http://skia.googlecode.com/svn/trunk@14033 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-02 20:47:57 +00:00
commit-bot@chromium.org
a749e60e74 arm64_make script changes 
TODO: Call this script from the bots with command sh -x arm64_make

Motivation: This will give the logs more complete information about
what the scripts are doing.

NOTRY=true
R=mtklein@google.com

Author: halcanary@google.com

Review URL: https://codereview.chromium.org/222803002

git-svn-id: http://skia.googlecode.com/svn/trunk@14032 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-02 20:12:25 +00:00
commit-bot@chromium.org
51a11b7f2f Arithmetic mode now has the option of not validating the output color, which will allow multiple arithmetic operations to be done sequentially, without intermediate clamping. This is required for mimicking blink's current behavior. 
BUG=skia:
R=senorblanco@google.com, senorblanco@chromium.org, reed@google.com, bsalomon@google.com

Author: sugoi@chromium.org

Review URL: https://codereview.chromium.org/204543006

git-svn-id: http://skia.googlecode.com/svn/trunk@14031 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-02 19:32:15 +00:00
commit-bot@chromium.org
dc5cd8552e Add support for multiple base distance field sizes. 
This improves quality at higher point sizes.

BUG=skia:2173
R=robertphillips@google.com

Author: jvanverth@google.com

Review URL: https://codereview.chromium.org/218613014

git-svn-id: http://skia.googlecode.com/svn/trunk@14030 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-02 19:24:32 +00:00
senorblanco@chromium.org
d5424a425b Fix matrix adjustment passed to filter processing. 
When adjusting the CTM for filter use, we were subtracting off the
destination coordinates of the drawDevice() or drawSprite(). This is
not quite correct: we should subtract off the coordinates relative to
the device origin instead. This occurs when one filtered saveLayer() is
drawn inside another saveLayer(), both with non-zero origin.

This fixes layout test svg/batik/text/smallFonts.svg in Blink, and is
exercised by the provided unit test.

BUG=skia:
R=bsalomon@google.com

Review URL: https://codereview.chromium.org/222723002

git-svn-id: http://skia.googlecode.com/svn/trunk@14029 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-02 19:20:05 +00:00
commit-bot@chromium.org
55bd940446 SkTDynamicHash: pick up GetKey(), Hash() from T by default. 
This also has a somewhat obscure technical benefit: it removes the
requirement that GetKey() and Hash() must be functions with external
linkage, which is required when passing a function pointer to a
template.  A future CL that's run into this problem and the obvious
simplification are about 50/50 why I'm sending this CL.

BUG=skia:
DIFFBASE= https://codereview.chromium.org/222343002/
R=bsalomon@google.com, mtklein@google.com

Author: mtklein@chromium.org

Review URL: https://codereview.chromium.org/222473002

git-svn-id: http://skia.googlecode.com/svn/trunk@14028 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-02 19:17:00 +00:00
commit-bot@chromium.org
158f64626f SkTDynamicHash: remove need for Equals(const T&, const Key&) param. 
All implementations are relying on bool operator==(const Key&, const Key&)
anyway, which makes total sense, so just make that required.

BUG=skia:
R=bsalomon@google.com, mtklein@google.com

Author: mtklein@chromium.org

Review URL: https://codereview.chromium.org/222343002

git-svn-id: http://skia.googlecode.com/svn/trunk@14027 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-02 17:03:09 +00:00
commit-bot@chromium.org
52ffbf6be0 Use glInvalidateFramebuffer() when it is supported. 
BUG=skia:1541
R=egdaniel@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/218763006

git-svn-id: http://skia.googlecode.com/svn/trunk@14026 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-02 16:19:33 +00:00
commit-bot@chromium.org
6f2d4d4679 ARM Skia NEON patches - 35 - First AArch64 support 
Aarch64 support

This change contains the necessary modifications to have Skia build and
run properly on an ARMv8 processor in aarch64 execution state.

Here's a list of the changes:

 - add an arm64 target to the build system + SK_CPU_ARM64 flag

 - MatrixTest was failing when built in Release mode. Fused MAC
   instructions were generated which made some intermediate results
   more accurate. As the test relies on result comparison, the more
   precise results when compared to others led to a gap bigger than
   what was tolerated. As I don't know if some actual skia code relies
   on results being comparable, I've disabled fused MAC instruction
   with -ffp-contract=off for arm64.

 - Modify include/core/SkOnce.h to have barriers work.

 - SK_CPU_ARM64 implies SK_ARM_NEON_MODE_ALWAYS.

 - use existing Xfermode optimisations with modifications that can be
   removed in the future when toolchains are ready. Also save a few
   instructions is two Xfermodes (will apply to ARM too).

 - use existing SkBoxBlur and SkMorphology optimisations.

 - use existing SkBlitMask optimisations

 - use existing BitmapProcState and Convolution optimisations.

Future changes will include:

 - Blitters (only partialy merged upstream)

 - SkUtils (there's little value in sending asm optimisations without
   having them benchmarked on real hardware).

Signed-off-by: Kevin PETIT <kevin.petit@arm.com>

BUG=skia:

Committed: http://code.google.com/p/skia/source/detail?r=13980

R=djsollen@google.com, reed@google.com, mtklein@google.com, halcanary@google.com

Author: kevin.petit@arm.com

Review URL: https://codereview.chromium.org/143423004

git-svn-id: http://skia.googlecode.com/svn/trunk@14025 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-02 15:03:56 +00:00
commit-bot@chromium.org
d0a502968c Add effect for ellipse clipping. 
BUG=skia:2181
R=jvanverth@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/218583013

git-svn-id: http://skia.googlecode.com/svn/trunk@14024 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-02 15:00:39 +00:00
senorblanco@chromium.org
049952b62a New GPU baselines for texteffects GM on NexusS, GalaxyNexus. 
TBR=robertphillips@google.com

Review URL: https://codereview.chromium.org/222193002

git-svn-id: http://skia.googlecode.com/svn/trunk@14023 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-02 14:10:33 +00:00
robertphillips@google.com
34a8bd1660 Rebaseline images missed in r14005 (Rebaseline two tests after r13940) 
https://codereview.chromium.org/219383007/



git-svn-id: http://skia.googlecode.com/svn/trunk@14022 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-02 13:11:06 +00:00
skia.committer@gmail.com
c282ba85ba Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@14021 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-02 03:05:59 +00:00